mind physcology

[kuttandra]

Dear Sir:
One of friend  behaves like the folowing,
He simply laughs himself  thinking of somthing ,when sitting alone.And also he  murmer  to himself as though he is talking with somebody with hand actions .If any one comes before him ,he stops his .

Would you please tell the problem behind him and the diagnosis.

Thanking You.

[DrNavneetMD]

Hello Dear,
You should take your friend to a psychopath and try to find out the reason behind his abnormal behaviour.Was he normal before this?Since when is he having such symptoms?Was there any emotional setback?These questions have to be answered and his treatment should include less medicines and more of counselling .
Best